#2251: add uninstall support for global tools windows

[cap-juan]

This PR fixes #2251

Implemented changes:

• Use getWindowsRegistryAppName() instead of the generic tool name when uninstalling global tools on Windows.
• This ensures that the same registry application name used for installation detection is also used to locate the correct uninstall entry.

---

Testing instructions

1. Build IDEasy locally while executing ./build-local-dev.sh.
2. Install a supported global tool on Windows e.g. ide install pgAdmin.
3. Run ide -d uninstall pgadmin.
4. Verify that IDEasy detects the installed pgAdmin application via the Windows registry and starts the uninstall process instead of reporting "Couldn't uninstall pgadmin because we could not find an installation"

---

Checklist for this PR

Make sure everything is checked before merging this PR. For further info please also see
our DoD.

• When running mvn clean test locally all tests pass and build is successful
• PR title is of the form #«issue-id»: «brief summary» (e.g. #921: fixed setup.bat and not feature/921 fixed setup.bat). If no issue ID exists, title only.
• PR top-level comment summaries what has been done and contains link to addressed issue(s)
• PR and issue(s) have suitable labels
• Issue is set to In Progress and assigned to you or there is no issue (might happen for very small PRs)
• You followed all coding conventions
• You have added the issue implemented by your PR in CHANGELOG.adoc unless issue is labelled
  with internal
• You have not changed any dependency in pom.xml files or otherwise if runtime dependencies changed, you have updated our LICENSE.asciidoc
• You have formulated clear instructions on how to test your contribution under "Testing instructions"

[coveralls]

Coverage Report for CI Build 32500376926

Coverage decreased (-0.008%) to 73.497%

Details

• Coverage decreased (-0.008%) from the base build.
• Patch coverage: No coverable lines changed in this PR.
• 44 coverage regressions across 3 files.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

44 previously-covered lines in 3 files lost coverage.

File	Lines Losing Coverage	Coverage
com/devonfw/tools/ide/os/WindowsHelperImpl.java	41	51.92%
com/devonfw/tools/ide/tool/GlobalToolCommandlet.java	2	8.2%
com/devonfw/tools/ide/version/VersionSegment.java	1	91.86%

---

Coverage Stats

Relevant Lines:	18030
Covered Lines:	13855
Line Coverage:	76.84%
Relevant Branches:	8005
Covered Branches:	5280
Branch Coverage:	65.96%
Branches in Coverage %:	Yes
Coverage Strength:	3.28 hits per line

---

💛 - Coveralls

[krystynaShatkovska]

Good work. All unit tests are passed. Could not test with pgAdmin installation as it does not work in my enviroment

[JoelAdbu]

I also tested the installation and uninstallation of pgAdmin. Everything works perfectly. Well done!

[hohwille]

@cap-juan thanks for your PR. Your approach looks good and make fully sense 👍
I left some comments for improvement. Please address so we can merge.

[hohwille]

@cap-juan thanks for the rework. All perfect now. 👍
There were some conflicts that I hopefully resolved carefully and correctly.
Will now merge.